From 2d7d5f05111a9d913131a2764d8b20157f8f758d Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 19 Jan 2006 02:42:49 -0800 Subject: [SPARC]: Add support for *at(), ppoll, and pselect syscalls. This also includes by necessity _TIF_RESTORE_SIGMASK support, which actually resulted in a lot of cleanups. The sparc signal handling code is quite a mess and I should clean it up some day. Signed-off-by: David S. Miller --- arch/sparc/kernel/entry.S | 56 ----------------------------------------------- 1 file changed, 56 deletions(-) (limited to 'arch/sparc/kernel/entry.S') diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index 03ecb4e4614..c51d08d218e 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -1276,62 +1276,6 @@ sys_sigstack: call do_sys_sigstack mov %l5, %o7 - .align 4 - .globl sys_sigpause -sys_sigpause: - /* Note: %o0 already has correct value... */ - call do_sigpause - add %sp, STACKFRAME_SZ, %o1 - - ld [%curptr + TI_FLAGS], %l5 - andcc %l5, _TIF_SYSCALL_TRACE, %g0 - be 1f - nop - - call syscall_trace - nop - -1: - /* We are returning to a signal handler. */ - RESTORE_ALL - - .align 4 - .globl sys_sigsuspend -sys_sigsuspend: - call do_sigsuspend - add %sp, STACKFRAME_SZ, %o0 - - ld [%curptr + TI_FLAGS], %l5 - andcc %l5, _TIF_SYSCALL_TRACE, %g0 - be 1f - nop - - call syscall_trace - nop - -1: - /* We are returning to a signal handler. */ - RESTORE_ALL - - .align 4 - .globl sys_rt_sigsuspend -sys_rt_sigsuspend: - /* Note: %o0, %o1 already have correct value... */ - call do_rt_sigsuspend - add %sp, STACKFRAME_SZ, %o2 - - ld [%curptr + TI_FLAGS], %l5 - andcc %l5, _TIF_SYSCALL_TRACE, %g0 - be 1f - nop - - call syscall_trace - nop - -1: - /* We are returning to a signal handler. */ - RESTORE_ALL - .align 4 .globl sys_sigreturn sys_sigreturn: -- cgit v1.2.3